How to make software without interrupting handler auto function?

Question:

I want to build software (including a RESET interrupt), without using the interrupt handler automatic allocation function (#pragma Interrupt interrupt-request-name function-name).
How can I build such software?

Answer:

When you use C language, there is no other description method except using the interrupt handler automatic allocation function.
If you have to use another method, describe in assembly language.
Refer to the interrupt example in the Q&A (Q.1.14) of the Tutorial Guide.